1999 GMC Sierra 1500 SL Extended Cab Data, Info and Specs

1999 GMC Sierra 1500 SL Extended Cab Data, Info and Specs

1999 GMC Sierra 1500 SL Extended Cab Prices

Used Sierra 1500 SL Extended Cab Prices
Low Price: $7,995
Average Price: $8,992
High Price: $9,990
New Sierra 1500 SL Extended Cab Prices
Low Price: N/A
Average Price: N/A
High Price: N/A

1999 GMC Sierra 1500 SL Extended Cab Interiors


  • Oak

  • Pewter

1999 GMC Sierra 1500 SL Extended Cab Engine(s)

  • 4.8 Liter OHV 16-Valve Vortec V8

1999 GMC Sierra 1500 SL Extended Cab Transmission(s)

Transmission N/A
4 Speed Automatic